Industrial waste residue reuse type glass ceramic

Abstract

The invention discloses industrial waste residue reuse type glass ceramic. The glass ceramic is characterized by comprising, by weight, 10-80 parts of steel slag, 35-70 parts of rock ballast, 1.8-6.4 parts of magnesium, 15-36 parts of polyvinyl alcohol, 1-29 parts of hydroxylapatite, 1.8-13.8 parts of sodium fluorosilicate, 3-11 parts of pegmatite, 11.5-27 parts of ferric oxide, 50.9-67.9 parts of silicon,11.73-15.73 parts of aluminum, 1-7.5 parts of hydrophobic modification nanoscale silicon oxide, 11-40 parts of pyrophyllite and 0-37 parts of kaolinite. The glass ceramic has the advantages of being good in intensity and texture, capable of being well applied to producing building and ornament materials, industrial wear-resistant corrosion-resistant materials and craft products, reliable in product quality and broad in market prospect.

Description

technical field [0001] The invention relates to a kind of industrial waste slag reuse type glass ceramics. Background technique [0002] With the continuous development of the stone industry, stone processing enterprises have more and more surplus (leftovers, leftovers), especially the gravel produced after stone sawing. According to reports, for every 30 square meters of panels produced, about 1 ton of waste such as gravel is produced. The global stone processing industry produces about 27.33 million tons of gravel waste a year; my country alone produces about 8.59 million tons of gravel waste, accounting for 31.4% of the global total. Over time, waste and gravel pile up into mountains, which not only occupy the land for a long time, but also seriously pollute the environment. It has become a major chronic disease that has long restricted the development of enterprises. [0003] At present, my country's steel slag discharge is about 15% to 20% of crude steel output. Acco...

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Most of the above applications only have social benefits, not economic benefits